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【单选题】
在关系stu(sno,sname,sage,ssex,sdept),sc(sno,cno,grade),查询"张红"同学的所有成绩,SQL语句为()A.
select sname,grade from stu where sname='张红'
B.
select sname,grade from stu，sc where sname='张红'
C.
select sname,grade from stu,sc where stu.sno=sc.sno and sname='张红'
D.
select sname,grade from stu,sc where stu.sno=sc.sno , sname='张红'
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【单选题】Who says that villains cannot turn into heroes ______ heroes into villains?
A.
much more than
B.
no more than
C.
no less than
D.
any more than
【单选题】中国古人常说的“诗缘情”“诗言志”等观点表明,文学理论不可能做到( )。因此,文学 理论具有情感性。
A.
“价值中立”
B.
“价值至上”
C.
“价值中枢”
D.
“价值中庸”
【单选题】Brian says that people who work on their own
A.
achieve more than those working in teams
B.
work harder than other staff.
C.
are being ignored by their manager
【单选题】His wife says that he was more frugal in his youth than later years.
A.
listless
B.
robust
C.
thrifty
D.
gullible
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